Hans Keller (1919–1985) was an Austrian-born British musician.
Hans Keller may also refer to:
Hans Keller (ice hockey) (born 1944), Swiss ice hockey player Hans Keller (speed skater) (born 1931), German Olympic speed skater Hans Keller (chess player), Austrian chess player Hans Peter Keller (1915–1988), German poet
See also Hansjakob Keller (1921–c. 2008), Swiss rower